html,
body {
  width: 100%;
  height: 100%;
}
html .main,
body .main {
  width: 100%;
  height: 500px;
  background: url(../imgs/login_bg.png) no-repeat;
}
html #root .login-form,
body #root .login-form {
  width: 360px;
  height: 300px;
  position: absolute;
  right: 100px;
  background: #fff;
  padding: 40px 20px;
  border-radius: 8px;
  top: 25%;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 3px 2px 2px rgba(0, 0, 0, 0.1);
}
